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- In practice, the Cosine measure is considered as the best model for document similarity search because of its good ability to measure similarity between two documents. 余弦模型由于能够很好地度量文档之间的相似性,被认为是解决相似搜索问题的比较好的模型。
- To improve document clustering, a document similarity measure based on cosine vector and keywords frequency in documents is proposed, but also with an input ontology. 为了改进文本聚类的效果,提出了将领域知识本体和文本关键词词频相结合的基于余弦向量的文本相似性测度方法。
- Finally,an algorithm for computing document similarity is presented,which filters abnormal information more efficiently. 在信息匹配算法方面,通过计算文档向量之间的相似度,实现网络信息的有效过滤。
- In respect to the limitation of document similarity measuring based on VSM,this paper put forward an algorithm based on public substring of strings. 针对向量空间模型在文档相似度量方面的局限,提出了基于计算公共子串的文档相似度量算法。
- Within the framework of MLM,a document similarity method is presented from the viewpoint of document content.The experimental results over the TREC9 dataset indicate that MLM outperforms VSM. 在MLM的基础上,本文给出了一个基于文档主题内容相似性的实例,在TREC9数据集上的实验表明MLM优于向量空间模型(VSM)。
- Simulation Research on XML Documents Similarity XML文档相似性的仿真研究
- document document similarity matrix [计] 文献-文献相似性矩阵
- He persuaded her to sign the document by guile. 他用欺骗手段说服她在文件上签字。
- And a January report from Great Britain documented similar resistance patterns emerging at 10 farms. 一月一份来自英国10个农场的报告显示了相似的耐受模式。
- Human rights organizations have documented similar violations by government troops that have created a culture of fear across the country. 人权组织也纪录到政府军队也有类似的暴力行为,使全尼泊尔弥漫着一种恐惧的文化氛围。
- The machine is used to rip up the documents. 这台机器使用来搅碎旧布并为织出新布提供纤维的。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- An inherent similarity between persons or things. 相似人或事物之间遗传上的相似之处
- I was shredding top-secret documents at that time. 我当时正把机密文件切碎。
- I would like you to look over these documents. 我希望你检查一下这些文件。
- The spy stole secret government documents. 间谍窃去了政府的秘密文件。
- Documents which have to been put in order. 入档文件,必须放置有序的文件。
- He tried to enter the country with forged document. 他试图用伪造的文件进入该国。
- The police found no suspicious document whatsoever. 警察未发现任何可怀疑的文件。
- Please hand on the document to others. 请把这份文件依次传递给他人。